baber/WOPTO huggingface dataset:
Patent JP-S63229455-A (JP)
Title: Method for preventing optical decoloration of organic colored material
Inventor: KANEKO YUTAKA
IPC: C09B67/00
Filed: 1987-03-18
Abstract: PURPOSE:To improve the optical stability of the titled material without decreasing the hue and the purity of the org. colored material, especially a color matter or a dyestuff by coexisting the org. colored matter and at least one kind of a specified compd. CONSTITUTION:The org. colored material and at least one kind of the compd. shown by formula I are coexisted wherein R<1> and R<2> are each hydrogen atom., alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl, a heterocyclic ring, acyl, sulfonyl, phosphonyl, carbamoyl, sulfamoyl or oxycarbonyl group, R<3> is a substituent group. The used amount of the compd. shown by formula I is preferably 5-400mol.%, further preferably 10-300mol.% with respect to the org. colored material. Thus,the decoloration and discoloration of the org. colored material, especially, the color matter and the dyestuff used for the color photographic sensitive material, caused by the light are remarkably reduced.
Patent JP-2000007891-A (JP)
Title: New liquid epoxy resin composition, its cured product and semiconductor sealing device
Inventor: YAMAMOTO HISANAO
IPC: H01L23/29
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition being liquid at 25 deg.C, having low viscosity, scarcely causing crystallization of epoxy resin and capable of providing cured product excellent in heat resistance, moisture resistance and mechanical strength, etc., by curing and provide a semiconductor sealing device sealed with the epoxy resin composition. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin represented by the formula [R1 is 2-6C alkyl group; R2 is hydrogen or 1-3C alkyl group; (n) is a real number of >=0] and having 250-500,000 number average molecular weight and 1-30,000 centipoise viscosity at 60 deg.C and (B) a hardener and the resin composition is liquid at 25 deg.C and R1 is preferably tert-buty l group and R2 is preferably hydrogen atom and the curing agent is preferably an acid anhydride-based or phenolic curing agent.
Patent JP-S62222898-A (JP)
Inventor: TSUJI AKIO
IPC: B43L13/00
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51140760-A (JP)
Title: Ac signal processor with means for indicating the noise
Inventor: SUZUKI ICHIU
IPC: G01F1/60
Filed: 1975-05-30
Abstract: PURPOSE: The AC signal amplifier-processor is provided with the function of indicating the noise signal on the output indicator by a simple operation of change over. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56161508-A (JP)
Title: Wire rod guide device to supporter fitted with groove
Inventor: NEGISHI YUKIYASU
IPC: G02B6/44
Filed: 1980-05-17
Abstract: PURPOSE:To store of an optical fiber into a groove of a copper wire with groove without impairing the optical fiber, by installing a wire manipulator supported by a guide bush between the wire manipulating mouth and an aggregate die of a wire twister. CONSTITUTION:A wire rod guide device 4 is provided between a strap 10 and an aggregate die 9 of a wire twister. A wire manipulator provided at the tip of the device 4 is turned by a bearing 6 along with an optical fiber 3 and in agreement with the pitch of the spiral groove 2 of a copper wire 1 with spiral groove 2 by means of a guide bush 8. The positional relation can be kept constant between the fiber 3 and the wire 1. As a result, the fiber 3 is guided and stored into the spiral groove 2 without impairing the fiber 3.
Patent JP-S61223244-A (JP)
Title: Air-fuel ratio controller for car equiped with automatic transmission
Inventor: MORI YASUSHI
IPC: F02D41/34
Filed: 1985-03-28
Abstract: PURPOSE:To control the air-fuel ratio with high precision by an inexpensive apparatus by calculating the engine output torque on the basis of each number of revolutions of the input and output shafts of the fluid coupling of an automatic transmission and controlling the air-fuel ratio so that the engine torque increases. CONSTITUTION:In a control unit 43 of an engine 31 in operation, the fundamental injection quantity Tio is calculated on the basis of the intake quantity Qa and the number N of revolutions of the engine which are obtained from each output of an air flow meter 36 and a crank-angle sensor 38. Then, in the air-fuel ratio feedback control a various sorts of correction such as the correction for water temperature on the basis of a water temperature sensor 37 are carried out, and the feedback correction by an O2 sensor, etc. is carried out. While in high-load operation, the output torque of the engine 31 is calculated on the basis of each number of revolutions of the input and output shafts of a torque converter of an automatic transmission 39, and the fuel injection quantity is controlled to the optimum air-fuel ratio where the output torque becomes max.
Patent JP-S58182053-A (JP)
Title: Hot water supplier
Inventor: KUNIMOTO KEIJIROU
IPC: G05D23/19
Filed: 1982-04-19
Abstract: PURPOSE:To reduce radiation loss from a hot water storage tank and enable hot water supply which does not generate shortage in the quantity of hot water by varying the hot water temperature preset for boiling up in a hot water storage type hot water device is in inversely proportional to the quantity of remaining hot water of a hot water device using midnight power. CONSTITUTION:In a control device 15 for carrying out the ON-OFF control of a combustion device 13 by a remaining hot water quantity detecting signal from thermistors 12 provided separately by heights and a detection signal from a hot water temperature detector 7, water within the hot water device using midnight power is all hot water immediately after the boiling up in said device, and the quantity of remaining hot water is set to V1 and the predetermined temperature of hot water to t1 (e.g. 60 deg.C). When water supply is commenced, service water enters the device from the lower part of the hot water device 1 using midnight power, and hence hot water is pushed upward. Upon this occasion, if the remaining hot water quantity becomes V2, the predetermined temperature of hot water becomes t2 (e.g. 70 deg.C) and line V3, the set hot water temperature is increased to t3 (85 deg.C for this case). In this case, the predetermined temperature T of a hot water storage type hot water supplier is determined so that it is in inversely proportional to the remaining hot water quantity V of the hot water device 1 of midnight power.
Patent JP-S51140737-A (JP)
Title: Electro-photography recording element
Inventor: TANEI TADAYOSHI
IPC: G03G5/02
Filed: 1975-05-30
Abstract: PURPOSE: To obtain the electro-photography photogalvanic element improved in the effect of printing, scribing and so on without any use of organic solvents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59191843-A (JP)
Title: Control method of air conditioner
Inventor: KANEKO SHINICHI
IPC: F24F11/76
Filed: 1983-04-14
Abstract: PURPOSE:To simplify a cost reduction of a controller and incorporation of a memory, by possessing a composite signal to be obtained by operating a predetermined temperature and a temperature of the inside of a car room and an operational memory, and providing separately a deciding element of a correction constant of a blower. CONSTITUTION:A controller 20 of an air conditioner is constituted with a multiplexer 21, an analog to digital converter 22, a central operational treatment device 23 and a memory 24. The number of revolutions (y) is obtained by obtaining a composite signal T through operation by the central operational treatment device 23 and taking in the composite signal T and constants K1, K2, B as output signals of variable resistances 26, 28, 30, 32. When the number of revolutions (y) lies between the maximum and minimum values y1, y2 of the numbers of revolutions of a blower, the number of revolutions of the blower is set up as large as the number of revolutions (y).
Patent JP-S61270583-A (JP)
Inventor: CHIYAARUSU II KENPEN
IPC: B29C70/16
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54157083-A (JP)
Title: Forming method of master mask
Inventor: MATSUI YOSHIHIRO
IPC: H01L21/302
Filed: 1978-05-31
Abstract: PURPOSE: To obtain a master mask having a good relative positional precision by extending a pattern for element formation and a target pattern for mask alignment and forming them on the same reticle surface and reducing them in steps.  
     CONSTITUTION: Centers of extension pattern 11 of pattern 2 for element formation and extension pattern 12 of target pattern 3 for mask alignment are separated from each other by distance D in the x direction, and are formed on the surface of reticle 10. The reticle is fixed at the edge of putting object 8 of a camera unit, and pattern 12 is light-shielded, and pattern 11 is reduced to pattern 2 by lens 9 and is projected onto substrate 4. Then, stand 5 is moved in the x-y direction in prescrived steps, and pattern 2 is exposed to light in the part except the pattern 3 forming part. Next, the stand is moved in the x direction by reduction rate components by the lens of distance D, and pattern 11 is light-shielded, and pattern 12 is reduced to pattern 3 and is projected and exposed to light similarly. In this method, the exchange of the reticle is needless, and the relative position of patterns 2 and 3 is high-precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56162169-A (JP)
Title: Picture extracting system
Inventor: EJIRI KOUICHI
IPC: G06V10/22
Filed: 1980-05-19
Abstract: PURPOSE:To extract a specific part of a picture easily and accurately, by discriminating characteristics of respective picture parts of a document, etc. in accordance with a constant algorithm on a basis of read picture information for every sampling and by storing data of discriminated picture parts in a memory. CONSTITUTION:The picture signal of a picture element unit is read by a scanner 9 and is quantized by a quantizer 10, and this quantized signal is applied to a buffer memory 11 to cut out information in a specific picture element region. A threshold frequency distribution of this information is calculated by an adder 13, and a run length frequency and a curvature distribution frequency are calculated by a run length counter 14 and a curvature counter 15. This calculation for respective frequencies is performed by the signal from a pulse generator 12, and the picture characteristic of the specific picture element region is discriminated on a basis of calculation results by a logical discriminating circuit 16 and is stored in another buffer memory 17. A rectangular picture region is extracted and defined by the second logical discriminating circuit 19 and is stored in a structure memory 21, thus extracting a specific picture element part accurately.
Patent JP-H08266076-A (JP)
Title: Starting relay
Inventor: KAWASHIMA KAMIHITO
IPC: H01C7/02
Filed: 1995-03-24
Abstract: PURPOSE: To provide a high-reliability starting relay capable of preventing the occurrence of imperfect contact between a resistance element and a contact device. CONSTITUTION: A starting relay 1 comprises a resistance element PTC having a positive coefficient of resistance temperature, elastic contact devices 11 and 12 holding the resistance element PTC and a container 2 housing said elements and devices. The container 2 comprises a lid container 6 and a main container 4 which has an opening where the contact devices 11 and 12 are attached. When the opening is clogged by the lid container 6 with the resistance element PTC held by the contact devices 11 and 12, a pressuring force will be applied from the contact devices 11 and 12 to the resistance element PTC according to the configuration stated above.
Patent JP-2000263288-A (JP)
Title: Flux-cored wire for self-shield arc welding
Inventor: YAMAMOTO AKIRA
IPC: B23K35/30
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flux-cored wire for self-shield arc welding, with which welded metal having excellent welding woakability and porous resistance and having high ductility can be obtd. SOLUTION: In the flux-cored wire for self-shield arc welding, in which the flux is filled in a steel-made outer shell, 0.01-0.30 wt.% C, 0.01-0.20 wt.% Si, 0.1-3.0 wt.% Mn, 0.05-2.0 wt.% Cu, 0.1-3.0 wt.% Ni, 1.5-4.0 wt.% Al, 0.5-2.0 wt.% Mg. 3.0-7.0 wt.% one or more kinds of Ca, Sr, Ba, 0.05-0.30 wt.% Li and 0.5-3.0 wt.% F to the whole wt. of the wire are contained.
Patent JP-S61280711-A (JP)
Inventor: KATSUYAMA KENICHI
IPC: H02H9/02
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000262041-A (JP)
Title: Uninterruptive power unit
Inventor: KOBAYASHI HIDETOSHI
IPC: H02M3/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptive power unit of high reliability on power supply which does not affect the power supply to load, even if commercial power source goes off, at maintenance inspection of an AC switch circuit. SOLUTION: In an uninterruptive power unit composed of a CVCF1 comprising a power rectifier 11, a power inverter 12, a power rectifier-inverter 13, a selection switch 14, a switch 15, etc., a storage battery 2, a direct-sending bypass circuit 3, and an AC switch 4, the reliability on power supply is improved by enabling the inverter output of the CVCF1 to be supplied to load 7 through an AC switch maintenance to bypass the AC switch circuit 4 at maintenance and inspection of the AC switch circuit 4, by providing it with a switch circuit 5 for AC switch maintenance to bypass the AC switch circuit 4 anew.
Patent JP-S60208520-A (JP)
Title: Settlement and installation of floating body using automatic attitude control system
Inventor: TANAKA KOUJI
IPC: E02D23/02
Filed: 1984-04-03
Abstract: PURPOSE:To safely and exactly install a floating body by a method in which predictive calculation for the attitude of floating body is repeatedly made for every given time period until a set value is obtained, and when the difference between acutally measured value and predicted value exceeds a given value, the body is automatically controlled to a target state. CONSTITUTION:An automatic control system consists of a calculator 13 to predict the balancing attitude of a floating body, a calculator 14 to predictively calculate correcting amounts for attitude from predicted values in the calculator 13 and a target state set value, a calculator 15 to obtain optimum distribution of water charged and discharged on the basis of correcting amounts calculated in the calculator 14, a controller 16 to control a water-charging and discharging device according to charged and discharged water amounts calculated by the calculator 15, and an attitude controller 17 to examine for comparison actually measured values and predicted values in the calculator 13. Predictive calculation for attitude is repeatedly made for every given time period by the calculators 13-15 until a set value is met, and when the difference between actually measured value examined there and the predicted value exceeds a given value, the floating body is automatically controlled to a target state for positioning of installation.
Patent JP-S58183180-A (JP)
Inventor: ONDA MASATO
IPC: H03K21/00
Filed: 1982-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60209282-A (JP)
Title: Painting method
Inventor: YUKI TOYOHIKO
IPC: B05D7/14
Filed: 1984-04-02
Abstract: PURPOSE:To dispense with the removal of a shop primer by coating the shop primer on the painted surface of a stel product whose rust is rubbed off, coating granular bodies covered with an adhesive thereon in a dispersed state, and then coating a finishing paint. CONSTITUTION:A shop primer 3 such as an epoxy organic shop primer is coated on the surface to be painted 2 of a steel product 1 whose rust is rubbed off. A paint 6, provided with roughness and composed essentially of an adhesive 4 and a granular body 5, is coated thereon with a spray gun 7. A quick-drying organic adhesive of epoxy, etc. is preferably used as said adhesive 4, and river sand, etc. is used as the granular body 5. After the rough painted surface is formed with the paint 6, a finishing paint is coated. Consequently, since the surface coated with the shop primer is roughed, the removal of the shop primer coating is dispensed with. Accordingly, the original rust preventing effect of the shop primer coating can be expected, and furthermore labor, etc., ruquired for removing the shop primer can be saved.
Patent JP-S59192980-A (JP)
Title: Conduction member for inspection of electronic component
Inventor: WATANABE TERUO
IPC: G01R31/18
Filed: 1983-04-15
Abstract: PURPOSE:To connect an electronic component to an inspecting circuit stably through simple constitution and shorten a connection conduction path by forming a conduction member of an insulating holder and a forked contactor and connecting the lead of the electronic component to the terminal of the inspecting circuit by the conduction member. CONSTITUTION:The lead of the electronic component such as an IC and the terminal of the inspecting circuit are connected mutually by the conduction member 35 consisting of the movable insulating holder part 37 and forked elastic contactor 36. Therefore, the electronic component and inspecting circuit are connected with each other stably and securely and the connection condution path is shortened to inspect even a high frequency electronic component excellently.
Patent JP-H05270236-A (JP)
Title: Car suspension device
IPC: B60G3/20
Filed: 1992-03-25
Abstract: PURPOSE:To provide a suspension device for car, which can prevent abrupt increase of the body rolling angle when a car is cornering without causing drop of the stability in car straight running. CONSTITUTION:When the body side coupling point PB of an upper lateral link 24 is sunk by an actuator 38, the rolling center of a car body 16 rises in the static state with bump zero. A control means 40 controls operation of the actuator 38 so that the rolling center rises with increasing steering angle thetaH in the minor steering angle region and the center lowers in the intermediate angle region. This suppresses lowering of the rolling center associated with the outside bump in the minor steering angle region when the car is cornering, to prevent the roll moment from increasing abruptly. In the intermediate angle region, on the other hand, the body roll is admitted actively by lowering of the roll center to prevent occurrence of jack-up phenomenon, and to enhance the gripping force of wheel 12. Because the steering angle is zero when the car is running straight, the roll center level remains constant, and the stability in straight run is secured.
Patent JP-H02245345-A (JP)
Title: Thermal head
Inventor: SUZUKI TAMAAKI
IPC: B41J2/335
Filed: 1989-03-17
Abstract: PURPOSE:To improve the characteristics of a thermal head and its durability by employing metallic nitride or semi-metallic nitride as material for a set of a heating resistor element and a protective coat, or a set of an undercoat, the heating resistor element and the protective coat. CONSTITUTION:A thermal head is composed of a minimum of a substrate 4, a glaze 6, a heating resistor element 2 and a protective coat 1, or a minimum of the substrate 4, the glaze 6, an undercoat 3, the heating resistor element 2 and the protective coat 1. A set of the heating resistor element 2 and the protective coat 1, or a set of the resistant heating element 2, the protective coat 1 and the undercoat 3 is formed with metallic nitride or semi-metallic nitride. Since the thermal head is composed of thermally, chemically and physically stable nitride, its durability is excellent.
Patent JP-H07280615-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1994-04-05
Abstract: PURPOSE:To prevent fault due to leakage of a gas meter by fixing a gas leak sensor within the gas meter and actuating a gas interruption valve upon detection of gas leak. CONSTITUTION:A chamber 4 interlocked with a metric mechanism is disposed above the metric chamber of a gas meter body 1 and a control machine chamber 7 is formed thereon. When a gas leak sensor 11 in the control machine chamber 7 detects gas leak within the gas meter 1 to deliver a signal to a control circuit, the electromagnetic circuit 8a for a gas interruption valve is actuated to press the gas emergency trip valve against the valve seat thus cutting off gas supply. Gas supply is stopped until the gas emergency trip valve is reset. The control circuit turns the power supply circuit off to prevent inadvertent opening of the valve thus preventing the leaked gas from spreading to the outside.
Patent JP-S56163007-A (JP)
Title: Rolling method for thick plate
Inventor: AKAI MASAMICHI
IPC: B21B1/38
Filed: 1980-05-20
Abstract: PURPOSE: To prevent generation of a broadside folding defect and generation of crop ends, and to improve the yield of finishing work, by roughly rolling a slab in a dog bone shape through several passes, by giving a heavy rolling reduction to the slab while forcibly cooling its surface, and by applying an ordinary rolling work to this slab.  
     CONSTITUTION: The cross section of a slab is formed into a dog bone shape satisfying following conditions; H=1.02HoW1.07Ho, b=0.03BW0.09B, and C=50W 150mm. This slab is then fed to a roughing mill in a thick plate rolling line and is formed into a slab of a rectangular section through several passes. While the surface of this slab is forcibly cooled in a short time, several passes with a heavy draft percentage are applied to the slab whose front and back surfaces are hereby covered with hard and thin hulls. Thereafter, an ordinary rolling work is applied to this slab; hereupon, any broadside folding defects do not generate, and both longitudinal ends are not formed into a crop shape. As a result, the amount of defectively shaped part is greatly diminished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08212490-A (JP)
Title: Traffic obstacle positional information processor
Inventor: KIRYU NORIO
IPC: B60W30/00
Filed: 1995-03-01
Abstract: PURPOSE: To promptly notify a traffic obstacle portion to a control center by calculating the location of traffic obstacle spot from the radio wves receives by a reception means receiving the radio waves from the GPS satellite provided on the both sides of a traffic obstacle section and transmitting the positional information to a control center. CONSTITUTION: By providing antennas 3a and 3b receiving the radio waves from a GPS satellite on the top parts of the signal lights 1a and 1b for construction provided on the both sides of a construction section R' and incorporating GPS receivers 4a and 4b into the signal lights 1a and 1b for construction, the installation locations of the signal lights 1a and 1b for construction are detected. The control center equipment 5 composed of a host computer is provided on a traffic control center providing drivers, etc., with road information (traffic information) and is connected with a spot controller 2 via the communication line of a telephone line, etc.  A transmission information generation part makes a pair of the information on the contents of a set regulation and the positional information from the GPS receivers 4a and 4b, generates transmission information and transmits the information to the control center equipment 5 via a communication control part.